<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!-- 引入ElementUI样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <style>
        .el-header, .el-footer {
            background-color: #B3C0D1;
            color: #333;
            text-align: left;
            line-height: 60px;
        }
        .el-aside {
            background-color: #D3DCE6;
            color: #333;
            text-align: center;
            line-height: 200px;
        }
        .el-main {
            background-color: #E9EEF3;
            color: #333;
            text-align: center;
            line-height: 590px;
        }
    </style>
    <script src="https://unpkg.com/vue/dist/vue.js"></script>
    <!-- 引入ElementUI组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>
<body>
    <div id="app">
        <el-container>
            <el-header>
                header部分
            </el-header>
            <el-container>
                <el-aside width="200px">
                    <el-menu>
                        <el-submenu index="1">
                            <template slot="title">
                                <i class="el-icon-location"></i>
                                <span slot="title">导航一</span>
                            </template>
                            <el-menu-item>选项1</el-menu-item>
                            <el-menu-item>选项2</el-menu-item>
                            <el-menu-item>选项3</el-menu-item>
                        </el-submenu>
                        <el-submenu index="2">
                            <template slot="title">
                                <i class="el-icon-menu"></i>
                                <span slot="title">导航二</span>
                            </template>
                            <el-menu-item>选项1</el-menu-item>
                            <el-menu-item>选项2</el-menu-item>
                            <el-menu-item>选项3</el-menu-item>
                        </el-submenu>
                    </el-menu>
                </el-aside>
                <el-container>
                    <el-main>
                        main部分
                    </el-main>
                    <el-footer>
                        footer部分
                    </el-footer>
                </el-container>
            </el-container>
        </el-container>

    </div>

</body>

<script>
    new Vue({
        el:"#app"
    });
</script>
</html>